Vulnerability Details : CVE-2022-36104
TYPO3 is an open source PHP based web content management system released under the GNU GPL. In affected versions requesting invalid or non-existing resources via HTTP triggers the page error handler which again could retrieve content to be shown as an error message from another page. This leads to a scenario in which the application is calling itself recursively - amplifying the impact of the initial attack until the limits of the web server are exceeded. Users are advised to update to TYPO3 version 11.5.16 to resolve this issue. There are no known workarounds for this issue.
Products affected by CVE-2022-36104
- cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-36104
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 50 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-36104
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST | |
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.2
|
3.6
|
GitHub, Inc. |
CWE ids for CVE-2022-36104
-
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.Assigned by: security-advisories@github.com (Primary)
References for CVE-2022-36104
-
https://github.com/TYPO3/typo3/security/advisories/GHSA-fffr-7x4x-f98q
Denial of Service in Page Error Handling · Advisory · TYPO3/typo3 · GitHubThird Party Advisory
-
https://typo3.org/security/advisory/typo3-core-sa-2022-006
TYPO3-CORE-SA-2022-006: Denial of Service in Page Error HandlingVendor Advisory
-
https://github.com/TYPO3/typo3/commit/179dd7cd78947081d573fee2050e197faa556f13
[SECURITY] Mitigate denial-of-service scenarios in page error handler · TYPO3/typo3@179dd7c · GitHubPatch;Third Party Advisory
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